2487788190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{27642091}}^1$

素因数の和:27642104

約数の個数: 24

約数和(自身を含む): 6468249528

約数和(自身を除く): 3980461338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 27642091, 55284182, 82926273, 138210455, 165852546, 248778819, 276420910, 414631365, 497557638, 829262730, 1243894095, 2487788190]

約数ペア:

[(1, 2487788190), (2, 1243894095), (3, 829262730), (5, 497557638), (6, 414631365), (9, 276420910), (10, 248778819), (15, 165852546), (18, 138210455), (30, 82926273), (45, 55284182), (90, 27642091)]